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        	/* div,p,span{
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        	div.div1 ul.box,div.div1 p{
        		color:red;
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        	div.box p.p1,div.box div.div1 p,p{
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    <body>
    	<!-- <div>sklhskljg;js</div>
    	<p>ajhgkja</p>
    	<span>a998</span>
    	<strong>080</strong> -->
    	<div class="div1">
    		<ul class="box">
    			<li>只有一列</li>
    		</ul>
    		<p>zuihouyizhao</p>
    	</div>
    	<div class="box">
    		测试
    		<p class="p1">zuihouyizhao</p>
    		<div class="div1">
    			<p>zhiyouzheyigebanfa</p>
    		</div>
    	</div>
    	<p>buzhidao</p>
    </body>
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